NF EN ISO 683-4:2018現行
Heat-treatable steels, alloy steels and free-cutting steels — Part 4: Free-cutting steels
出版：Association Francaise de Normalisation
專家解讀視頻
基本信息
標準編號： NF EN ISO 683-4:2018
標準類別：Standard
出版單位：Association Francaise de Normalisation
標準頁數：0
標準簡介
This part of ISO 683 gives the technical delivery requirements for semi-finished products (e.g. blooms, billets, slabs), bars and wire rod, manufactured from the free-cutting steels listed in Table 2 and supplied in one of the treatment conditions given for the different types of products in Table 1, rows 2 to 4.
